[(8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate [(8R,9S,13S,14S)-17-keto-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate 438-67-5 (SODIUM SALT) 481-97-0 (FREE ACID) AIDS-031086 AIDS031086 Estra-1(10),2,4-trien-17-one, 3-(sulfooxy)- SPBio_002736 17-oxoestra-1,3,5(10)-trien-3-yl hydrogen sulfate CHEBI:17474 Prestwick1_000688 Prestwick0_000688